Subject: Redundant origin server support


Hi Sarp-
I believe the way to do that purely in current ATS (eg, avoiding DNS)
is to configure parent.config with the destination hostname that you
need failover support.
https://docs.trafficserver.apache.org/en/7.1.x/admin-guide/files/parent.config.en.html

I've not used it (as we use smart DNS that does active health checks),
but, I believe the config would look like
remap.config
map http://example.com http://origin.example.com
parent.config
dest_domain=origin.example.com scheme=http
parent="igodown.origin.example.com:80"  parent_is_proxy=false
parent_retry="Idontgodown.origin.example.com:80"
unavailable_server_retry_responses=502,503

records.config
CONFIG proxy.config.http.parent_proxy_routing_enable INT 1
On Sat, Dec 23, 2017 at 4:51 AM, Burak Sarp <[EMAIL PROTECTED]> wrote: